CN109339253A - A kind of energy dissipation node for building structure - Google Patents
A kind of energy dissipation node for building structure Download PDFInfo
- Publication number
- CN109339253A CN109339253A CN201811466876.XA CN201811466876A CN109339253A CN 109339253 A CN109339253 A CN 109339253A CN 201811466876 A CN201811466876 A CN 201811466876A CN 109339253 A CN109339253 A CN 109339253A
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- Prior art keywords
- column
- accommodating hole
- damping device
- horizontal
- energy dissipation
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Horizontal damping device (4) and vertical damping device (29) is respectively set on beam (1) and column (2) in a kind of energy dissipation node for building construction, the node including beam (1) and column (2)；Vertical displacement sensor and horizontal displacement sensors, vertical displacement sensor and horizontal displacement sensors real-time collecting vertical displacement V are respectively arranged on beam (1) and column (2)WWith horizontal displacement HWData are moved, and are timely feedbacked to control system, V is compared by control systemW/HWSize issue command adapted thereto control for building construction energy dissipation node in associated components operation, so that horizontal damping device or/and vertical damping device is played a role.It after interval of delta t, repeats the above process, realizes that the dynamic realtime of energy dissipation node operation updates.The operation for being used for the energy dissipation node of building construction can be according to the variation of geological process and dynamic realtime updates, and takes full advantage of damper.
Description
Technical field
The present invention relates to building field of shock absorption, especially a kind of energy dissipation nodes for building structure.
Background technique
China is earthquake-prone countries, and the generation of earthquake usually will cause huge economic loss, threatens the life of the people
Safety.Traditional Aseismic Design resists geological process often through the anti-seismic performance of enhancing building structure itself, such as
Three levels in " seismic design provision in building code " are set up defences target: no damage in small earthquake, middle shake can repair, no collapsing with strong earthquake.But it is this traditional
Antidetonation mode tends not to meet security requirement under uncertainty earthquake effect.Currently, for the peace for guaranteeing building structure
Entirely, energy-dissipating and shock-absorbing has become a kind of effective mode of building engineering field.
Such as the application for a patent for invention of Publication No. CN108179824A (data of publication of application is on June 19th, 2018), that is, answer
Reach damping purpose with energy-dissipation structure.The application for a patent for invention discloses a kind of damper for house bean column node.The resistance
Buddhist nun's device includes the first friction component, the second friction component, first support component and second support component, the connection of first support component
The bean column node of first friction component and house, second support component connect the bean column node of the second friction component and house；The
One friction component includes at least two piece of first friction plate being arranged in an overlapping and the first company being fixedly connected with the first friction plate
Socket part, the second friction component include at least two piece of second friction plate being arranged in an overlapping and are fixedly connected with the second friction plate
Second connecting portion, the first friction plate and the second friction plate interdigitation, and cut with scissors between first connecting portion and second connecting portion
Connecing in succession makes the first friction plate and the second friction plate have the opposite freedom degree being pivoted.The damper has enlarge-effect,
When some relative angular displacements occur for first support component and second support component, pass through the first friction component and the second friction group
The rotation of part, so that biggish relative displacement occurs for the first friction plate and the second friction plate, to reach better damping effect.
This energy consumption mode is a kind of passive control mode, cannot direction according to the effect of earthquake or size under geological process
The damping of adjustment damper is in time to achieve the effect that abundant energy-dissipating and shock-absorbing.
Summary of the invention
The technical problems to be solved by the invention are that the existing energy dissipation node for building construction cannot be according to earthquake
The direction of effect or size adjust the damping of damper in time.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of energy dissipation node for building construction, the node including beam and column are set respectively on the beam and the column
Set horizontal damping device and vertical damping device.It is respectively arranged with vertical displacement sensor on the beam and the column and horizontal displacement passes
Sensor；The energy dissipation node for building construction is connected with control system, is controlled by control system；The control system according to
Displacement data under the geological process that vertical displacement sensor and horizontal displacement sensors are collected drives horizontal damping device or/and erects
It is acted on to damper.
It is installed with the first fixed block on the beam, the 5th fixed block is installed on the column；The horizontal damping device passes through
Horizontal damping device fixing end is connected on first fixed block；Horizontal damping device movable end is connected to the first connection sleeve；Institute
Vertical damping device is stated to be connected on the 5th fixed block by vertical damping device fixing end；Vertical damping device movable end is connected to
Second connection sleeve.
The first connection sleeve and the second connection sleeve are all Y-shaped；The first connection sleeve is also arranged with
First electromagnetism column connecting pipe and the second electromagnetism column connecting pipe；It is described second connection sleeve be also arranged with the first accommodating hole connecting tube and
Third electromagnetism column connecting pipe.
Third accommodating hole connecting tube and the second accommodating hole connecting tube are further fixed at the node of the beam and the column.
In the first electromagnetism column connecting pipe, the second electromagnetism column connecting pipe and the third electromagnetism column connecting pipe respectively
It is provided with telescopic first electromagnetism column, the second electromagnetism column and third electromagnetism column.
In the first accommodating hole connecting tube, the second accommodating hole connecting tube and the third accommodating hole connecting tube respectively
It is provided with the first accommodating hole, the second accommodating hole and third accommodating hole.
It can be respectively protruding into after the first electromagnetism column, the second electromagnetism column and third electromagnetism column energization elongation described
In first accommodating hole, second accommodating hole and third accommodating hole.
Pass through horizontal roller support frame and vertical idler wheel respectively on the first connection sleeve and the second connection sleeve
Support frame is connected with horizontal roller and vertical idler wheel.
The 4th fixed block is fixed at the beam and the Column border node, horizontal guide rail setting is solid in the first fixed block and the 4th
Determine between block；Upright guide rail is arranged between the 4th fixed block and the 5th fixed block, the horizontal roller and described vertical
Idler wheel rolls in the horizontal guide rail and the upright guide rail respectively.
Wherein, the third accommodating hole connecting tube is fixed on the column by the third fixed block；Described second holds
Hole connecting tube is set to be fixed on the beam by second fixed block.
Energy dissipation node according to the present invention for building construction, the 4th fixed block are angle steel.
Energy dissipation node according to the present invention for building construction, the horizontal guide rail and the upright guide rail are all slot
Steel.
Energy dissipation node according to the present invention for building construction, the horizontal damping device and vertical damping device are all displacement
Type viscous damper.
Energy dissipation node according to the present invention for building construction, the control system are PLC control systems.
Energy dissipation node according to the present invention for building construction, the PLC control system are provided with backup power source, so as to
It can still be worked normally when common power-fail occurs for earthquake.
Energy dissipation node according to the present invention for building construction, by taking PLC control system as an example, the course of work is as follows:
The vertical displacement sensor being arranged on beam and the horizontal displacement sensors being arranged on column can monitor beam and column
Vertical displacement VWWith horizontal displacement HW, displacement sensor is connect with PLC control system, by comparing VW/HWSize, in turn
Operation of the control for the energy dissipation node of building construction:
Work as VW/HWWhen=0.8-1.2, i.e. horizontal displacement HWWith vertical displacement VWQuite, the first electricity of PLC control system driving
Magnetic pole, which is powered, stretches out the first electromagnetism column connecting pipe, protrudes into the first accommodating hole, and due to electromagnetic action, the first electromagnetism column is generated
Magnetism, the first electromagnetism column and the first accommodating hole are fixedly connected, when beam or/and column generate when being displaced, due to horizontal roller and vertically
The effect of idler wheel, so that horizontal damping device and vertical damping device act on simultaneously；
Work as VW/HWWhen < 0.8, i.e. horizontal displacement HWAccount for leading, PLC control system driving the second electromagnetism column energization stretching second
Electromagnetism column connecting pipe protrudes into the second accommodating hole, and due to electromagnetic action, the second electromagnetism column generates magnetic, the second electromagnetism column
It is fixedly connected with the second accommodating hole, so that horizontal damping device independent role；
Work as VW/HWWhen > 1.2, i.e. vertical displacement VWAccount for leading, PLC control system drives third electromagnetism column to be powered to stretch out the
Three electromagnetism column connecting pipes, protrude into third accommodating hole, and due to electromagnetic action, third electromagnetism column generates magnetic, third electromagnetism
Column is fixedly connected with third accommodating hole, so that vertical damping device independent role.
The course of work is a continuous process, and vertical displacement sensor and horizontal displacement sensors real-time collecting are displaced number
According to, and timely feedback to PLC control system, V is compared by PLC control systemW/HWSize issue command adapted thereto control be used for room
The operation of associated components, makes horizontal damping device or vertical damping device or both play a role jointly in the energy dissipation node of room building.
It after interval of delta t, repeats the above process, realizes that the dynamic realtime of energy dissipation node operation updates.
Energy dissipation node according to the present invention for building construction in geological process, while considering that the horizontal of earthquake makees
It is acted on with vertical, prevailing direction in geological process is judged by the proportionate relationship of vertical displacement and horizontal displacement
And size, enable the damper of related direction.Since the process is a continuous dynamic process, the energy dissipation node runs energy
According to the variation of geological process, dynamic realtime updates, and achievees the purpose that make full use of damper.
Detailed description of the invention
Fig. 1 is schematic diagram of the present invention for the energy dissipation node of building structure.
Fig. 2 is structure top view on the beam of energy dissipation node.
Fig. 3 is the schematic diagram that horizontal damping device and vertical damping device act on simultaneously.
Fig. 4 is the schematic diagram of horizontal damping device independent role.
Fig. 5 is the schematic diagram of vertical damping device independent role.
Fig. 6 A-6D is the procedure chart that electromagnetism column and accommodating hole cooperate.
In figure:
1. beam
2. column
3. the first fixed block
4. horizontal damping device
5. horizontal damping device fixing end
6. horizontal damping device movable end
7. horizontal roller
8. horizontal guide rail
9. the first connection sleeve
10. the first electromagnetism column connecting pipe
11. the first electromagnetism column
12. the first accommodating hole connecting tube
13. the first accommodating hole
14. the second connection sleeve
15. the second electromagnetism column connecting pipe
16. the second electromagnetism column
17. the second accommodating hole connecting tube
18. the second accommodating hole
19. third electromagnetism column connecting pipe
20. third electromagnetism column
21. third accommodating hole connecting tube
22. third accommodating hole
23. vertical idler wheel
24. upright guide rail
25. the second fixed block
26. third fixed block
27. the 4th fixed block
28. the 5th fixed block
29. vertical damping device
30. vertical damping device fixing end
31. vertical damping device movable end
32. horizontal roller support frame
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figs. 1-5, a kind of energy dissipation node for building construction, the node including beam 1 and column 2, in beam 1 and column 2
On horizontal damping device 4 and vertical damping device 29 is respectively set.Vertical displacement sensor and level are respectively arranged on beam 1 and column 2
Displacement sensor.The energy dissipation node of the building construction is connected with control system, is controlled by control system.Control system is according to vertical
Displacement data driving horizontal damping device or/and vertical resistance under the geological process that displacement sensor and horizontal displacement sensors are collected
The effect of Buddhist nun's device.
It is installed with the first fixed block 3 on beam 1, is installed with the 5th fixed block 28 on column 2.Horizontal damping device 4 passes through horizontal resistance
Buddhist nun's device fixing end 5 is connected on the first fixed block 3.Horizontal damping device movable end 6 is connected to the first connection sleeve 9.Vertical damping
Device 29 is connected on the 5th fixed block 28 by vertical damping device fixing end 30.Vertical damping device movable end 31 is connected to the second company
Female connector cylinder 14.First connection sleeve 9 and the second connection sleeve 14 are all Y-shaped.First connection sleeve 9 is also arranged with the first electromagnetism
Column connecting pipe 10 and the second electromagnetism column connecting pipe 15；Second connection sleeve 14 is also arranged with the first accommodating hole connecting tube 12 and third
Electromagnetism column connecting pipe 19.Third accommodating hole connecting tube 21 and the second accommodating hole connecting tube are further fixed at the node of beam 1 and column 2
17。
It is respectively arranged in first electromagnetism column connecting pipe 10, the second electromagnetism column connecting pipe 15 and third electromagnetism column connecting pipe 19
Telescopic first electromagnetism column 11, the second electromagnetism column 16 and third electromagnetism column 20.First accommodating hole connecting tube 12, the second accommodating hole
The first accommodating hole 13, the second accommodating hole 18 and third accommodating hole are respectively arranged in connecting tube 17 and third accommodating hole connecting tube 21
22.First electromagnetism column 11, the second electromagnetism column 16 and third electromagnetism column 20, which are powered after elongation, can be respectively protruding into the first accommodating hole 13, the
In two accommodating holes 18 and third accommodating hole 22.
Pass through horizontal roller support frame 32 and vertical roller supporting respectively on first connection sleeve 9 and the second connection sleeve 14
Frame is connected with horizontal roller 7 and vertical idler wheel 23.
The 4th fixed block 27 is fixed at 2 node of beam 1 and column, the setting of horizontal guide rail 8 is fixed in the first fixed block 3 and the 4th
Between block 27；Upright guide rail 24 is arranged between the 4th fixed block 27 and the 5th fixed block 28, horizontal roller 7 and vertical idler wheel 23
It is rolled in horizontal guide rail 8 and upright guide rail 24 respectively.
Third accommodating hole connecting tube 21 is fixed on column 2 by third fixed block 26；Second accommodating hole connecting tube 17 passes through
Second fixed block 25 is fixed on beam 1.
4th fixed block 27 is angle steel.Horizontal guide rail 8 and upright guide rail 24 are all channel steel.
Horizontal damping device 4 and vertical damping device 29 are all displacement type viscous damper.
Control system is PLC control system.PLC control system is provided with backup power source.
Fig. 6 A-6D show the procedure chart of electromagnetism column and accommodating hole cooperation.In Fig. 6 A, electromagnetism column 11,16,20 is located at
In corresponding electromagnetism column connecting pipe 10,15,19.In Fig. 6 B, electromagnetism column 11,16,20 is under the driving of PLC control system, by electricity
Magnetic pole connecting tube 10,15,19 is protruding.In Fig. 6 C, electromagnetism column 11,16,20 is under the driving of PLC control system, by electromagnetism
Column connecting pipe 10,15,19 further stretches out outward, stretches to corresponding accommodating hole connecting tube 12,17,21.In Fig. 6 D, electromagnetism column
11,16,20 under the driving of PLC control system, protrude into the accommodating hole 13 being arranged in corresponding accommodating hole connecting tube 12,17,21,
18, in 22, due to electromagnetic action, electromagnetism column 11,16,20 generates magnetism, and electromagnetism column 11,16,20 and accommodating hole 13,18,22 are solid
Fixed connection, so that horizontal damping device 4 and/vertical damping device 29 act on.
By taking PLC control system as an example, the energy dissipation node course of work of the building construction is as follows:
The vertical displacement sensor being arranged on beam 1 and the horizontal displacement sensors being arranged on column 2 can monitor 1 He of beam
The vertical displacement V of column 2WWith horizontal displacement HW, displacement sensor is connect with PLC control system, by comparing VW/HWSize, into
And control the operation of the energy dissipation node for building construction.Its concrete mode is as follows:
Work as VW/HWWhen=0.8-1.2, i.e. horizontal displacement HWWith vertical displacement VWQuite, the first electricity of PLC control system driving
Magnetic pole 11, which is powered, stretches out the first electromagnetism column connecting pipe 10, protrudes into the first accommodating hole 13, due to electromagnetic action, the first electromagnetism
Column 11 generates magnetism, and the first electromagnetism column 11 is fixedly connected with the first accommodating hole 13, when beam 1 or/and the generation displacement of column 2, due to
The effect of horizontal roller 7 and vertical idler wheel 23, so that horizontal damping device 4 and vertical damping device 29 act on simultaneously；
Work as VW/HWWhen < 0.8, i.e. horizontal displacement HWAccount for leading, PLC control system drives the second electromagnetism column 16 to be powered to stretch out the
Two electromagnetism column connecting pipes 15 protrude into the second accommodating hole 18, and due to electromagnetic action, the second electromagnetism column 16 generates magnetism, the
Two electromagnetism columns 16 are fixedly connected with the second accommodating hole 18, so that 4 independent role of horizontal damping device；
Work as VW/HWWhen > 1.2, i.e. vertical displacement VWAccount for leading, the PLC control system driving energization stretching of third electromagnetism column 20
Third electromagnetism column connecting pipe 19, protrudes into third accommodating hole 22, and due to electromagnetic action, third electromagnetism column 20 generates magnetism,
Third electromagnetism column 20 is fixedly connected with third accommodating hole 22, so that 29 independent role of vertical damping device.
The course of work is a continuous process, and vertical displacement sensor and horizontal displacement sensors real-time collecting are displaced number
According to, and timely feedback to PLC control system, V is compared by PLC control systemW/HWSize issue command adapted thereto control be used for room
The operation of associated components, makes horizontal damping device or vertical damping device or both play a role jointly in the energy dissipation node of room building.
It after interval of delta t, repeats the above process, realizes that the dynamic realtime of energy dissipation node operation updates.Wherein time interval Δ t can be
- 2 seconds 0.2 second；It is preferred that 0.5 second.
The energy dissipation node of the building construction, in geological process, while the horizontal force for considering earthquake and effect vertically, lead to
The proportionate relationship of vertical displacement and horizontal displacement is crossed to judge prevailing direction and size in geological process, is enabled related
The damper in direction.Since the process is a continuous dynamic process, the energy dissipation node operation can be according to geological process
Change and dynamic realtime update, makes full use of damper.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention.To those skilled in the art
For member, the invention may be variously modified and varied.Any modification for all within the spirits and principles of the present invention, being made,
Equivalent replacement, improvement etc., are all included in the scope of protection of the present invention.
Claims (8)
1. a kind of energy dissipation node for building construction, the node including beam (1) and column (2), it is characterised in that: in the beam
(1) and on the column (2) horizontal damping device (4) and vertical damping device (29) is respectively set；
Vertical displacement sensor and horizontal displacement sensors are respectively arranged on the beam (1) and the column (2)；
The energy dissipation node for building construction is connected with control system, is controlled by control system；
The control system is according to the displacement data under vertical displacement sensor and the geological process of horizontal displacement sensors collection
Drive horizontal damping device (4) or/and vertical damping device (29) effect.
2. the energy dissipation node according to claim 1 for building construction, it is characterised in that:
It is installed with the first fixed block (3) on the beam (1), is installed with the 5th fixed block (28) on the column (2)；
The horizontal damping device (4) is connected on first fixed block (3) by horizontal damping device fixing end (5)；Level resistance
Buddhist nun's device movable end (6) is connected to the first connection sleeve (9)；
The vertical damping device (29) is connected on the 5th fixed block (28) by vertical damping device fixing end (30)；Vertically
Damper movable end (31) is connected to the second connection sleeve (14)；
First connection sleeve (9) and second connection sleeve (14) are all Y-shaped；
First connection sleeve (9) is also arranged with the first electromagnetism column connecting pipe (10) and the second electromagnetism column connecting pipe (15)；
Second connection sleeve (14) is also arranged with the first accommodating hole connecting tube (12) and third electromagnetism column connecting pipe (19)；
Third accommodating hole connecting tube (21) is further fixed at the beam (1) and the node of the column (2) to connect with the second accommodating hole
It manages (17)；
The first electromagnetism column connecting pipe (10), the second electromagnetism column connecting pipe (15) and the third electromagnetism column connecting pipe
(19) telescopic first electromagnetism column (11), the second electromagnetism column (16) and third electromagnetism column (20) are respectively arranged in；
The first accommodating hole connecting tube (12), the second accommodating hole connecting tube (17) and the third accommodating hole connecting tube
(21) the first accommodating hole (13), the second accommodating hole (18) and third accommodating hole (22) are respectively arranged in；
It can distinguish after the first electromagnetism column (11), the second electromagnetism column (16) and the third electromagnetism column (20) energization elongation
It protrudes into first accommodating hole (13), second accommodating hole (18) and third accommodating hole (22)；
Respectively by horizontal roller support frame (32) and perpendicular in first connection sleeve (9) and second connection sleeve (14)
Straight rolling wheel support frame is connected with horizontal roller (7) and vertical idler wheel (23)；
The 4th fixed block (27) is fixed at the beam (1) and the column (2) node, horizontal guide rail (8) setting is fixed first
Between block (3) and the 4th fixed block (27)；Upright guide rail (24) is arranged in the 4th fixed block (27) and the 5th fixed block
(28) between, the horizontal roller (7) and the vertical idler wheel (23) are respectively in the horizontal guide rail (8) and the upright guide rail
(24) it is rolled in.
3. the energy dissipation node according to claim 2 for building construction, it is characterised in that:
The third accommodating hole connecting tube (21) is fixed on the column (2) by the third fixed block (26)；Described second
Accommodating hole connecting tube (17) is fixed on the beam (1) by second fixed block (25).
4. the energy dissipation node according to claim 2 or 3 for building construction, it is characterised in that:
4th fixed block (27) is angle steel.
5. the energy dissipation node according to claim 2 or 3 for building construction, it is characterised in that:
The horizontal guide rail (8) and the upright guide rail (24) are all channel steel.
6. being used for the energy dissipation node of building construction in -3 described in any claim according to claim 1, it is characterised in that:
The horizontal damping device (4) and vertical damping device (29) are all displacement type viscous damper.
7. being used for the energy dissipation node of building construction in -3 described in any claim according to claim 1, it is characterised in that:
The control system is PLC control system.
8. the energy dissipation node according to claim 7 for building construction, it is characterised in that:
The PLC control system is provided with backup power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466876.XA CN109339253B (en) | 2018-12-03 | 2018-12-03 | A kind of energy dissipation node for building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811466876.XA CN109339253B (en) | 2018-12-03 | 2018-12-03 | A kind of energy dissipation node for building structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109339253A true CN109339253A (en) | 2019-02-15 |
| CN109339253B CN109339253B (en) | 2019-07-23 |
Family
ID=65319335
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811466876.XA Expired - Fee Related CN109339253B (en) | 2018-12-03 | 2018-12-03 | A kind of energy dissipation node for building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109339253B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455823A (en) * | 2020-04-30 | 2020-07-28 | 重庆交通大学 | Longitudinal beam falling prevention device |
| CN112267578A (en) * | 2020-11-23 | 2021-01-26 | 哈尔滨学院 | Steel structure anti-seismic device for assembly type building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930593A (en) * | 2017-05-03 | 2017-07-07 | 常州工学院 | Bamboo（Wood）Frame structure beam column assembled energy dissipation node |
| CN206917314U (en) * | 2017-05-25 | 2018-01-23 | 江苏农林职业技术学院 | A kind of gallows timber reinforces the structure with energy dissipation |
| CN108533047A (en) * | 2018-05-20 | 2018-09-14 | 沈阳建筑大学 | Timber structure beam column combines energy dissipation node |
| CN207919799U (en) * | 2018-02-24 | 2018-09-28 | 广州大学 | A kind of node damping device |
-
2018
- 2018-12-03 CN CN201811466876.XA patent/CN109339253B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930593A (en) * | 2017-05-03 | 2017-07-07 | 常州工学院 | Bamboo（Wood）Frame structure beam column assembled energy dissipation node |
| CN206917314U (en) * | 2017-05-25 | 2018-01-23 | 江苏农林职业技术学院 | A kind of gallows timber reinforces the structure with energy dissipation |
| CN207919799U (en) * | 2018-02-24 | 2018-09-28 | 广州大学 | A kind of node damping device |
| CN108533047A (en) * | 2018-05-20 | 2018-09-14 | 沈阳建筑大学 | Timber structure beam column combines energy dissipation node |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455823A (en) * | 2020-04-30 | 2020-07-28 | 重庆交通大学 | Longitudinal beam falling prevention device |
| CN111455823B (en) * | 2020-04-30 | 2021-07-27 | 重庆交通大学 | Longitudinal beam falling prevention device |
| CN112267578A (en) * | 2020-11-23 | 2021-01-26 | 哈尔滨学院 | Steel structure anti-seismic device for assembly type building |
| CN112267578B (en) * | 2020-11-23 | 2022-01-04 | 上海复旦规划建筑设计研究院有限公司 | Steel structure anti-seismic device for assembly type building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109339253B (en) | 2019-07-23 |
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